Flat Roof Materials Compared: EPDM, TPO and Modified Bitumen
The three common membranes, side by side.
RESOURCES
Practical reading for people who own the building: what's on the roof, what fails, and how the decisions get made.
The three common membranes, side by side.
The joints that cause most top-floor leaks on attached buildings.
What to look for from a top-floor window or after a rain.
Shared runs, shared problems, and where the water goes.
Planning roof work when tenants live under it.
The factors that tip a roof one way or the other.
The parts of the job that make one roof cost more than another.
When New Jersey's rules require a permit, and when they don't.
Why century-old slate is usually worth keeping.
How a storm roof claim usually works, step by step.
What winter does to roofs, and why the leak shows up in March.
Thunderstorms, wind damage and trees over roofs.